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  • 91. What is Absolute expiration? a ) Suppose an item is placed in cache and its absolute expiration is 5 pm. Then this absolute expiration policy specifies that the item will be removed from the cache ... more »
    By Sri - Sep 04 2009 - 0 replies - 878 views
  • Q: What are some of the Oracle provided packages that DBAs should be aware of? A: Oracle provides a number of packages in the form of the DBMS_ packages owned by the SYS user. The packages used by DBA ... more »
    By SD - Sep 04 2009 - 0 replies - 899 views
  • Filling data from Database in to Dataset and then to Datagrid LOADING DATA FROM DATABASE IN TO DATASET AND BINDING IT TO DATAGRID --------------------------------------------------------------------- ... more »
    By SD - Sep 04 2009 - 0 replies - 937 views
  • Q: A user is getting an ORA-00942 error yet you know you have granted them permission on the table, what else should you check? A: You need to check that the user has specified the full name of the o ... more »
    By Uma - Sep 04 2009 - 0 replies - 881 views
  • The Goals of ASP.NET 2.0 --------------------------- They are 1. Developer productivity 2. Administration and management 3. Performance and scalability Developer productivity: Much of the focus of th ... more »
    By Uma - Sep 04 2009 - 0 replies - 929 views
  • Q: Describe the use of PL/SQL tables A: PL/SQL tables are scalar arrays that can be referenced by a binary integer. They can be used to hold values for use in later queries or calculations. In Oracle ... more »
    By Mukund - Sep 04 2009 - 0 replies - 1022 views
  • Asp.Net Page Life Cycle ------------------------------ Page life cycle is the cycle through which a page performs a series of processing steps There are mainly 10 events in asp.net 2.0 page life cycle ... more »
    By Sdev - Sep 04 2009 - 0 replies - 889 views
  • Q: What is the general guideline for sizing db_block_size and db_multi_block_read for an application that does many full table scans? A: Oracle almost always reads in 64k chunks. The two should have ... more »
    By Uma - Sep 04 2009 - 0 replies - 893 views
  • StateManagement in Asp.Net State management is a process through which you can maintain the page information over multiple requests for the same page or different page. Earlier, in ASP, if you submit ... more »
    By Sdev - Sep 04 2009 - 0 replies - 812 views
  • Q: You look at the dba_rollback_segs view and see that there is a large number of shrinks and they are of relatively small size, is this a problem? How can it be fixed if it is a problem? A: A large ... more »
    By Mac - Sep 04 2009 - 0 replies - 881 views
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